CVE-2025-46627

HIGH EPSS 27.6%
Published May 1, 20251y ago · Modified Jun 17, 20262w ago
8.2 CVSS 3.1
High
Find Similar
Published May 1, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated attacker to authenticate to the telnet service by calculating the root password based on easily-obtained device information. The password is based on the last two digits/octets of the MAC address.

CVSS Details

Base Score
8.2
Exploitability
3.9
Impact
4.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
27.6% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-922

Affected Products 2

VendorProductVersionRange
tendarx2_pro_firmware16.03.30.14any
tendarx2_pro*any

References 2

  • blog.uturn.dev https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46627-calculated-os-root-password
    ExploitThird Party Advisory
  • tendacn.com https://www.tendacn.com/us/default.html
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.